baber/WOPTO huggingface dataset:
Patent JP-H01314141-A (JP)
Title: Manufacture of biaxially stretched film
Inventor: IWASAKI YUJI
IPC: B29L7/00
Filed: 1988-06-13
Abstract: PURPOSE:To lower a heat-shrinkage factor without damaging the flatness of a film and the strength thereof in a longitudinal direction by applying relaxation treatment to the film subjected to heat-setting after biaxial stretching between rolls having electrostatic bonding devices in the longitudinal direction thereof and further applying heat-treatment to said film between rolls having electrostatic bonding devices. CONSTITUTION:The biaxially stretched film 2 subjected to heat-setting by a tenter 1 is fed to a roll 4 by a feed roll 3 and charged by an electrostatic electrode 8 to be bonded to the roll 4. Next, the film is charged by the electrostatic electrode 8' same to said electrode 8 to be bonded to a roll 4'. The surface temp. T1 of the film between the rolls 4, 4' is usually set to Tg+20 deg.C of more and the peripheral velocity of the roll 4' is made slower than that of the roll 4 apply longitudinal relaxation treatment of 0.1% or more to the film. Further, in the same way as the relaxation treatment, the film is charged to be bonded to rolls 5, 5' and the surface temp. of the film is usually set to a temp. from Tg to bellow T1 between the rolls 5, 5' held to peripheral velocity almost same to that of the roll 4' to heat-treat the film and the heat-treated film is cooled by the roll 5'. After this treatment, both end parts of the film are cut and separated by a cutter 7 to take up the film by a take-up machine 6.
Patent JP-H10328177-A (JP)
Title: X-ray translucent photographing table
Inventor: IINUMA MASAO
IPC: A61B6/04
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To attain cost down while enabling photographing either in two-way system or in four-way system so as to deal with the variation of photographing without changing the structure of main body (main frame). SOLUTION: This photographing table is provided with a top plate made movable perpendicularly to the body axis direction of subject while being equipped with a sliding means 15 for regulating the movement of subject in the body axis direction, top plate 21 to be slid in the body axis direction on a frame plate 22 fixing a fixer 14 equipped with the sliding means 15 for regulating the movement of subject in the body axis direction, and main frame for enabling either the top plate or the frame plate 22 to move orthogonally with the body axis direction of subject while attachably and detachably placing any one of these top plates. The top plate 21 to be slid at a gap with the frame plate 22 is made movable between driving devices 24 and 25.
Patent JP-S5370247-A (JP)
Title: Center rest device for rotary shaft
Inventor: MIYUKI RIYOUICHI
IPC: F04D29/04
Filed: 1976-12-01
Abstract: PURPOSE:To simplify assembly and overhaul, and to obtain a device that eliminates the need for lubrication all the time, by fitting a supporting plate being provided with a plurality of rollers to a fixing part around a rotary shaft to contact the rollers with the rotary shaft.
Patent JP-H0912230-A (JP)
Title: Automatic original carrier device
Inventor: UMEDA YOSHITO
IPC: B65H85/00
Filed: 1994-05-23
Abstract: PURPOSE: To reduce the number of parts by unifying the parts conventionally required in a plural number by providing a shared original detection means by making a common part by combining an original carrier passage to carry an original and a reversing original carrier passage to re-carry the original by reversing its both sides. CONSTITUTION: As a first route 11 to reverse an original delivered by a delivery means 9 in the downward direction, a second route 15 to return the original switched back by a carrier means 13 to the top paper on an original tray by reversing it in the upward direction and a third route 17 to return the original reversed in the upward direction in the second route 15 by switching it back from on a platen 3 to the first route 11 are provided, the original is carried in one direction in each of the routes 11, 15, 17. Consequently, it is possible to constantly drive a delivery roller 19, a paper feeding roller 21, a separation roller 23 and carrier rollers 27, 49, 53, 57 in one direction, and a driving transmission device and control are simplified. Additionally, no more than one sensor S1 to normally rotate and stop a carrier belt 35 is required.
Patent JP-H08312841-A (JP)
Title: Pipe
Inventor: TAKAHASHI TAKEO
IPC: F16L11/04
Filed: 1995-05-19
Abstract: PURPOSE: To provide a pipe difficult to be crushed and capable of wiring two or more electric lines or the like through a partition wall as well as sending two or more kinds of fluid or gaseous body. CONSTITUTION: A pipe is composed of a cylindrical pipe body 1 molded through continuous extrusion using a pipe forming material such as rubber or synthetic resin, and a partition wall 3 which is integrally formed with the pipe body 1 and divides the interior of the pipe body 1 into at least two.
Patent JP-H07327667-A (JP)
Title: Method for controlling water content in malt preparation process
Inventor: MISHIRO TAKAHIRO
IPC: C12N1/14
Filed: 1994-06-03
Abstract: PURPOSE:To keep an adequate amount of water in the preparation of malt according to the kind of the malt. CONSTITUTION:In the preparation of malt under control of the temperature and humidity in a malt-preparation chamber, the malt raw material is preparatorily supplied with water according to the ideal absolute water content of the malt product. The amount of supplied water is determined by the difference between the ideal absolute water content of the malt product and the absolute water content of the actual malt.
Patent JP-H022905-A (JP)
Title: Method of fixing ultrasonic transducer
Inventor: OMATOI NAOYUKI
IPC: G01N29/24
Filed: 1988-06-13
Abstract: PURPOSE:To make it possible to reduce time change in propagating characteristics of ultrasonic waves by providing deoxime-rubber-seal adhesive agent between the vibrating surface of an ultrasonic transducer and the wall surface of a material to be measured. CONSTITUTION:A deoxime-rubber-seal adhesive agent 16 which is silicone-rubber based adhesive agent is applied on a vibrating surface 14 of an ultrasonic transducer 12. Thereafter, the transducer is compressed to the outer wall surface of a material to be measured 10. The transducer 12 is held by using a tightening band in order to keep the compressing state. When the compressing state is continued for about 6-12 hours, the adhesive agent 16 is hardened, and the transducer 12 is fixed to the material to be measured 10. Therefore, the tightening band can be removed. Thus, the transducer can be used for a long time under high temperature. The adhesive agent is infiltrated into the rough attaching surface, solidified and stabilized. Since external vibration is absorbed, the transducer is not separated. The stabilized propagation characteristics of the ultrasonic waves can be obtained.
Patent JP-S63309236-A (JP)
Title: Endoscopic apparatus
Inventor: OZEKI KAZUHIKO
IPC: B08B3/02
Filed: 1987-06-11
Abstract: PURPOSE:To perform washing and disinfection suitable for an endoscope in use, by providing a memory part for storing the resistance data of the endoscope and the discrimination code corresponding to said resistance data on the side of the endoscope while providing a data reading means on the side of a washing apparatus to perform washing and disinfection on the basis of the resistance data of the endoscope. CONSTITUTION:A resistance data memory part 4 is provided to an endoscope 2 and a stored data reading circuit 5 is provided to a washing apparatus 3 consisting of a control part 14 controlling a washing process on the basis of the read data, a controlled washing processing part 15, a disinfection processing part 16, a rinsing processing part 17, a drying processing part 18 and an operation panel 19. The reading circuit 5 reads the data of the memory part 4, that is, the presence of heat resistance, heat resistant temp., chemical resistance, waterproofness or the like to transmit the same to the central processing unit in a control apparatus 14. The CPU 22 reads the necessary data parts when a washing process is performed to perform the proper washing of the endoscope 2.
Patent JP-H0324129-A (JP)
Title: Polyamide resin based on dimer fatty acid, its manufacture and manufacture of printing ink with jointly used polyamide resin
Inventor: MANFUREETO DORABUERUTO
IPC: C09D11/102
Filed: 1990-06-05
Abstract: PURPOSE: To obtain a polyamide resin which has improved gelling properties and redissolution capability and can provide a print film having a high block point by reacting a dimerized fatty acid, a monomer fatty acid, ethylene diamine, and an adduct of a free amino group.  
     CONSTITUTION: A dimerized fatty acid (A) in an amt. of 0.5 to 0.8 equivalent, at least one 16-21C fatty acid (B) in an amt. of 0.2 to 0.5 equivalent, ethylenediamine (C) in an amt. of 0.6 to 0.9 equivalent, and at least one adduct (D) contg. a free amino group, in an amt. of 0.1 to 0.4 equivalent, prepd. from at least one, optionally substd., optionally ether-contg., aliph., cyclic aliph., alicyclic, or aromatic aliph. diamine having two amino groups and at least one cyclic aliph. and/or alicyclic and/or aromatic aliph. glycidyl ether are reacted with one another, thereby obtaining a polyamide resin. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H01315150-A (JP)
Title: Resin-sealed semiconductor device
Inventor: OKUAKI YUTAKA
IPC: H01L21/60
Filed: 1988-06-15
Abstract: PURPOSE:To prevent an inner lead part from being disconnected by a method wherein nick parts are formed at corner parts where individual sides of a support frame of a lead are crossed and a stress is absorbed at the corner parts in such a way that the stress is not transmitted to the individual sides of the support frame even when the stress of more than a definite value is exerted. CONSTITUTION:Nick parts 12 are formed from the outside to the inside at corner parts of an inner-lead support frame 11. The nick parts are formed in advance by an etching operation or a stamping operation of a film, or by the stamping operation executed at the same time when an outer lead (a lead formed by cutting a copper foil lead 4 inside an opening part 8) is formed. When the corner parts are interlinked in this manner, a stress caused in individual sides can reduce an influence on the support frame 11 of other sides; at the same time, since the individual sides are interlinked, the strength to an internal force is enhanced. By this setup, it is possible to eliminate a problem that an inner lead is disconnected by the stress due to expansion and contraction in the lead support frame.
Patent JP-S5770031-A (JP)
Title: Punch press provided with safety stopper
Inventor: NIWA YOSHIAKI
IPC: B21D28/36
Filed: 1980-10-20
Abstract: PURPOSE: To prevent collisions of a holding device and a fixing device and to improve the safety, by installing a device which detects the holding device which enters in an area where the holding device interferes with the fixing device, and a device which detects workings of the fixing device.  
     CONSTITUTION: A detecting device 39, such as a limit switch, etc., hooked to a dog 39 installed on a carriage 31, is installed at a prescribed location of the lower frame, and, when a work holding device 35 moves in the direction of Y axis and its front end reaches the vicinity of a line (l), the detecting device 39 starts working. Moreover, to a main body of cylinder 37 which works as a work fixing device, another detecting device which detects the working condition of the main body of the cylinder 37 is installed, and this detecting device and the detecting device 39 are connected to a control device. The control device transmits a signal which temporarily stops the working of a punch press 1 in accordance with signals from each detecting device, and the operator who confirms the temporary stopping, takes necessary measures. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6118329-A (JP)
Inventor: KAARU EMU HINKU
IPC: H02K11/00
Filed: 1985-07-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11328306-A (JP)
Title: Method and device for extracting logical element of document image, and record medium
Inventor: KOUCHI TSUKASA
IPC: G06K9/20
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To accurately extract bibliographic items by using not a character recognition result, but only its layout information at the time of recognizing logical structure. SOLUTION: A layout feature extracting means 103 divides an input document image into elements such as areas and detects features regarding document layout structure. A logical model detecting means 104 detects a model matching the type of a document to be processed out of plural models and an element extracting process means 105 extracts bibliographic items from the document image by using the detected logical model. When it is decided (106) that the model need not be updated, the extracted bibliographic items are outputted (107) and when it is updated, the logical model is updated by using the decided document, a sample document, etc.
Patent JP-H08340252-A (JP)
Title: Phase detector and its method
Inventor: MURATO ERUKOSEBITSUCHI
IPC: H03H17/08
Filed: 1995-06-13
Abstract: PURPOSE: To detect a phase by simple hardware. CONSTITUTION: Sample values are supplied to a sample selector 3 through a tapped delay line 1 and registers 2a to 2f, a prescribed sample value is outputted to a serial multiplier 9 synchronously with a SAMPLE SEL signal inputted from a sequencer 4 and a coefficient selector 8 outputs a prescribed coefficient from a coefficient register 7 to the multiplier 9 synchronously with a COeff Sel signal inputted from the sequencer 4. The multiplier 9 multiplies the sample value by the coefficient by recurrent sequential addition processing and a recurrent totalizer 10 recurrently accumulates each multiplied result and outputs the recurrently accumulated result.
Patent JP-H06179673-A (JP)
Title: New piperazine and homopiperazine derivative, medicinal composition containing these compound and production of these compound
Inventor: ZORUTAAN ZUBOBUICHIYU
IPC: A61K31/505
Filed: 1993-06-17
Abstract: PURPOSE:To obtain a new piperazine compound useful as a medicine for preventing lipid peroxidation. CONSTITUTION:The compound of formula I [Lip is H, 15-20C alkyl, 10-20C alkanoyl, 10-20C alkenoyl, (halogen substituted) trityl, adamantyl, 1- or 2- naphthyloxy, oxo-substituted tetrahydronaphthyloxy or amine protecting group; A1 and A2 are (substituted)2-3C alkylene; n is l-2; Het is a group expressed by formula II (R1 is amino or 1-pyrrolidinyl), etc., with proviso that when Het exhibits the formula II and A1 and A2 are single bonds, Lip is not H], e.g. 1-(10-undecenoyl)-4-[2,6-di(1-pyrrolidinyl)-4-pyrimidinyl]piperazine. The compound of formula I is obtained by reacting a compound of the formula Lip-A1-L1 (L1 is removable group) with a compound of formula III.
Patent JP-S5480410-A (JP)
Title: Corpuscle sensitized with anti-human-albumin-antibody, its preparation, and determination of human albumin using the same
Inventor: TOMITA TETSUO
IPC: G01N33/53
Filed: 1977-12-07
Abstract: PURPOSE: To prepare the title sensitized corpuscle useful for the diagnoisis of hepatic diseases, renal diseases, anamalotrophy, etc., by bonding anti-human-albumin- antibody to animal erythrocyte with a binder.  
     CONSTITUTION: Corpuscles of an animal, pref. sheep, chicken, turkey, etc., are fixed by treating with formaline, etc., and brought into contact with a solution of a binder. The corpuscles having the binder bonded to the surface is further brought into contact with an aqueous solution containing anti-human-albumin-antibody to obtain the objective sensitized corpuscle. The binder is, e.g. tannic acid, glutaraldehyde, carbodiimide, etc., esp. tannic acid. The sensitized corpuscle thus obtained can be used to determine albumin of a concentration of as low as 1 ng/1 ml of sample, and the albumin in urine can be determined without concentrating the urine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04369815-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: SHIMIZU MAKOTO
IPC: H01G9/035
Filed: 1991-06-18
Abstract: PURPOSE:To contrive improvement in dielectric strength by a method wherein a hydroxypropyl alkyl cellulose compound is added to the electrolytic capacitor's electrolyte containing an organic polar solvent as the main solvent and containing organic acid, inorganic acid or its salt as a solute. CONSTITUTION:The hydroxypropyl alkyl cellulose compound indicated by the formula separately mentioned is added to the electrolytic capacitor's electrolyte having organic polar solvent as the main solvent and also having organic acid, inorganic acid or its salt as a solute. The R in the formula indicates hydrogen atoms of -(-C2H4O-)k-H, -(-C3H6O-)m-H, -(-R<1>-)q-H and -CpH2p-1, at least one of them is contained. The -R<1>- in the above-mentioned -(-R<1>-)q-H is the combination coupling radical of the arbitrary order of ethylene oxide and propylene oxide, (k), (m) and (q) are integers of 1 or above, and (p) indicates an integer of 1 or 2. The desirable adding quantity of the above-mentioned compound is 1 to 10wt.%, and as a result, the withstand voltage 13 to 18% can easily be obtained.
Patent JP-H05309950-A (JP)
Title: Thermal recording material
Inventor: HAYAKAWA KUNIO
IPC: B41M5/30
Filed: 1992-05-13
Abstract: PURPOSE:To produce a thermal recording material not generating the color development of a background due to the contact with an org. solvent and the fading of an image by providing a thermal color forming layer containing a leuco dye and a developer represented by a specific general formula on a support. CONSTITUTION:A leuco dye and at least one kind of a compd. (developer) represented by one of formulae I, II, III (wherein R is a hydrogen atom or a lower alkyl group) are dispersed in an aqueous medium along with a water-soluble binder to prepare a coating solution for a thermal color forming layer. This coating solution is applied to a support such as paper, synthetic paper or a plastic sheet and dried to form the thermal color forming layer to produce a thermal recording material. As an embodiment of the leuco dye to be used, there are triphenylmethane, fluorane, phenothiazine and auramine type leuco compds. Further, various hot-melt substances can be used in the thermal color forming layer as a sensitivity enhancer if necessary.
Patent JP-2000336483-A (JP)
Title: Treatment of metallic surface or the like
Inventor: IMAMURA KEIJI
IPC: C23C22/62
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of scales in a polymerizing device in the production of a synthetic resin by subjecting the surface of a metal essentially consisting of stainless steel or iron to heating treatment at a temp. equal to or above the specified one with an aq. soln. of alkali metal hydroxide or a mixed soln. of the pH equal to or above the specified one obtd. by mixing an aq. soln. of alkali metal hydroxide with an organic solvent and forming a coating film. SOLUTION: The pH of the mixed soln. is >=8, and the heating treating temp. is >=50 deg.C. As the surface treating soln., the one added with an organic solvent is more desirable, and a uniform coating film can be obtd. with alkali metal hydroxide of low concn. The weight ratio between the non-water soluble liq. and the hydroxide of alkali metal is preferably controlled to 100: (0.1 to 5.0). In the case heating treatment is executed at 100 to 150 deg.C while it is brought into contact with the non-water soluble solvent in succession to the surface treatment, the function of preventing the adhesion of scales furthermore improves. The adhesion of scales to a polymer can be prevented over a long period, and the intrusion of gels is less as well. It is suitable for the production of a synthetic resin from a monomer contd. unsaturated nitrile and aromatic vinyl.
Patent JP-H0713384-A (JP)
Title: Developer for electrostatic image development
Inventor: HIRAMA KAZUHIRO
IPC: G03G9/08
Filed: 1993-06-17
Abstract: PURPOSE:To improve an image density in the case of multiple piece copying and to prevent a drum from adhesion, damage, and scattering of a toner excellently by externally adding a magnetic powder with the specific weight average particle diameter to a toner particle. CONSTITUTION:A magnetic powder with a weight average particle diameter of lmum or more is externally added to a toner particle containing a resin and a coloring agent. It is necessary that the weight average particle diameter of the magnetic powder to be externally added is lmum or more, and the weight average particle diameter in the 1-3mum range is desirable. When the particle diameter is excessively small, adhesion of the toner onto a drum, penetration of the magnetic powder into between a cleaning blade and the drum, or the like occurs, while linear damage is generated in the drum when the particle diameter is excessively large. A ferrite powder is especially desirable for the material of the magnetic powder, and ferrite having structure such as (MO)m, (Fe2O8)n, (M represents metal such as Fe, Co, Ni, Zn) are available, and especially Mn-Zn ferrite or Ni-Zn ferrite is desirable.
Patent JP-S6125285-A (JP)
Title: Character recognizing device
Inventor: NAGAO MINORU
IPC: G06K9/62
Filed: 1984-07-13
Abstract: PURPOSE:To realize to make the titled device smaller and reduce cost as well as designing to make speed-up of processing by using a selection circuit selecting contents of processing of input pattern relating to the scanning by observation window. CONSTITUTION:A function selective register 25, in case of this embodiment, is so composed that many kinds of processing is selected. A process block is selected in accordance with contents of the function selective register 25. Each processing block has addresses of shift registers 22, 23, 24, and converted data, etc. of picture element data are set in each address region in accordance with its respective processing. Data of processing result selected by the designated address region are output from a table memory 26.
Patent JP-S6124018-A (JP)
Title: Magnetic recording medium
Inventor: SATO KUNIO
IPC: C10M105/36
Filed: 1984-07-13
Abstract: PURPOSE:To decrease the coefft. of friction and to improve largely durability by coating a magnetic layer which consists essentially of tristearyl phosphate and into which a higher fatty acid and aliphat. dibasic acid diester lubricating agent are incorprated on a base. CONSTITUTION:This magnetic recording medium is formed by coating the magnetic layer which consists essentially of tristearyl phosphate and in which the higher fatty acid and aliphat. dibasic acid diester are incorporated on the base. The tristearyl phosphate when incorporated into the magentic layer decreases the coefft. of friction of said layer and improves the wear resistance of the magnetic layer. The higher fatty acid is adsorbed to the magnetic powder when dispersed in a magnetic paint. The higher fatty acid adsorbed thereto ats as a dispersant or lubricating agent of the magnetic powder and improves the adhesiveness between the base and the magnetic layer. The aliphat. dibasic acid diester has good affinity to the higher fatty acid, tristearyl phosphate and binder and therefore the relieaf of the tristearyl phosphate on the surface of the magnetic layer is suppressed and the wear resistance of the magnetic layer is improved as the sustaining effect of the lubricating agent act synergistically.
Patent JP-H04346214-A (JP)
Title: Mask for x-ray exposure and manufacture thereof
Inventor: NAKAMURA HIROSHI
IPC: G03F1/24
Filed: 1991-05-23
Abstract: PURPOSE:To obtain a reflection-type X-ray mask with a high reflection factor and a reduced exposure time by eliminating a problem of reduction in reflection factor due to roughening on a reflecting surface of a multilayer film by a conventional method for manufacturing a reflection-type X-ray mask. CONSTITUTION:A focusing energy beam is emitted to a multilayer film 2 of a space portion of a mask pattern, thus machining to a state where no X-rays are reflected, in a reflection-type mask for X-ray exposure.